cve-2024-43822
Vulnerability from cvelistv5
Published
2024-08-17 09:21
Modified
2024-12-19 09:16
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: ASoc: PCM6240: Return directly after a failed devm_kzalloc() in pcmdevice_i2c_probe() The value “-ENOMEM” was assigned to the local variable “ret” in one if branch after a devm_kzalloc() call failed at the beginning. This error code will trigger then a pcmdevice_remove() call with a passed null pointer so that an undesirable dereference will be performed. Thus return the appropriate error code directly.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3722873d49a1788d5420894d4f6f63e35f5c1f13Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fa6f16eff7320c91e908309e31be34cbbe4b7e58Patch
Impacted products
Vendor Product Version
Linux Linux Version: 1324eafd37aa5c5b970c1b48a857acc81f0685c8
Version: 1324eafd37aa5c5b970c1b48a857acc81f0685c8
 Create a notification for this product.
   Linux Linux Version: 6.10
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-43822",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:08:57.547820Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:33:24.816Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/codecs/pcm6240.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "fa6f16eff7320c91e908309e31be34cbbe4b7e58",
              "status": "affected",
              "version": "1324eafd37aa5c5b970c1b48a857acc81f0685c8",
              "versionType": "git"
            },
            {
              "lessThan": "3722873d49a1788d5420894d4f6f63e35f5c1f13",
              "status": "affected",
              "version": "1324eafd37aa5c5b970c1b48a857acc81f0685c8",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/codecs/pcm6240.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.10"
            },
            {
              "lessThan": "6.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoc: PCM6240: Return directly after a failed devm_kzalloc() in pcmdevice_i2c_probe()\n\nThe value \u201c-ENOMEM\u201d was assigned to the local variable \u201cret\u201d\nin one if branch after a devm_kzalloc() call failed at the beginning.\nThis error code will trigger then a pcmdevice_remove() call with a passed\nnull pointer so that an undesirable dereference will be performed.\nThus return the appropriate error code directly."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-19T09:16:32.971Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/fa6f16eff7320c91e908309e31be34cbbe4b7e58"
        },
        {
          "url": "https://git.kernel.org/stable/c/3722873d49a1788d5420894d4f6f63e35f5c1f13"
        }
      ],
      "title": "ASoc: PCM6240: Return directly after a failed devm_kzalloc() in pcmdevice_i2c_probe()",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-43822",
    "datePublished": "2024-08-17T09:21:42.997Z",
    "dateReserved": "2024-08-17T09:11:59.271Z",
    "dateUpdated": "2024-12-19T09:16:32.971Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-43822\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-08-17T10:15:08.340\",\"lastModified\":\"2024-09-03T17:49:33.007\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nASoc: PCM6240: Return directly after a failed devm_kzalloc() in pcmdevice_i2c_probe()\\n\\nThe value \u201c-ENOMEM\u201d was assigned to the local variable \u201cret\u201d\\nin one if branch after a devm_kzalloc() call failed at the beginning.\\nThis error code will trigger then a pcmdevice_remove() call with a passed\\nnull pointer so that an undesirable dereference will be performed.\\nThus return the appropriate error code directly.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: ASoc: PCM6240: Retorno directamente despu\u00e9s de un devm_kzalloc() fallido en pcmdevice_i2c_probe() Se asign\u00f3 el valor \u201c-ENOMEM\u201d a la variable local \u201cret\u201d en una rama if despu\u00e9s de un devm_kzalloc () la llamada fall\u00f3 al principio. Este c\u00f3digo de error activar\u00e1 una llamada pcmdevice_remove() con un puntero nulo pasado, de modo que se realizar\u00e1 una desreferencia no deseada. Por lo tanto, devuelva el c\u00f3digo de error apropiado directamente.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.10\",\"versionEndExcluding\":\"6.10.3\",\"matchCriteriaId\":\"21DC7A88-E88C-4C44-9AFB-CBB30134097C\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/3722873d49a1788d5420894d4f6f63e35f5c1f13\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/fa6f16eff7320c91e908309e31be34cbbe4b7e58\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-43822\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-10T16:08:57.547820Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-11T12:42:23.240Z\"}}], \"cna\": {\"title\": \"ASoc: PCM6240: Return directly after a failed devm_kzalloc() in pcmdevice_i2c_probe()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"1324eafd37aa5c5b970c1b48a857acc81f0685c8\", \"lessThan\": \"fa6f16eff7320c91e908309e31be34cbbe4b7e58\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1324eafd37aa5c5b970c1b48a857acc81f0685c8\", \"lessThan\": \"3722873d49a1788d5420894d4f6f63e35f5c1f13\", \"versionType\": \"git\"}], \"programFiles\": [\"sound/soc/codecs/pcm6240.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.10\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"6.10\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.10.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.10.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"sound/soc/codecs/pcm6240.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/fa6f16eff7320c91e908309e31be34cbbe4b7e58\"}, {\"url\": \"https://git.kernel.org/stable/c/3722873d49a1788d5420894d4f6f63e35f5c1f13\"}], \"x_generator\": {\"engine\": \"bippy-5f407fcff5a0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nASoc: PCM6240: Return directly after a failed devm_kzalloc() in pcmdevice_i2c_probe()\\n\\nThe value \\u201c-ENOMEM\\u201d was assigned to the local variable \\u201cret\\u201d\\nin one if branch after a devm_kzalloc() call failed at the beginning.\\nThis error code will trigger then a pcmdevice_remove() call with a passed\\nnull pointer so that an undesirable dereference will be performed.\\nThus return the appropriate error code directly.\"}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2024-12-19T09:16:32.971Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-43822\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-12-19T09:16:32.971Z\", \"dateReserved\": \"2024-08-17T09:11:59.271Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-08-17T09:21:42.997Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.